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SunGoldPower 4000W 12V Pure Sine Wave Inverter Charger

SunGoldPower

SunGoldPower 4000W 12V Pure Sine Wave Inverter Charger

SKU LFP4K12V240VSP

Regular price: $1,165.00
Sale price: $1,040.00

Regular price: $1,165.00
Sale price: $1,040.00

Battery Option: Only Inverter 2 X LFP12-200A [5.12KWH]

Product variants

Quantity

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Venture Outland, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

Return Window
You can request a return within 30 days of receiving your order. Returns after 30 days are not accepted.
Who Pays for Return Shipping?
We cover return shipping if the item is damaged, defective, or incorrect. For change-of-mind returns, you’ll pay the shipping.
Damaged or Defective Items
Contact us within 30 days, and we’ll send a prepaid label. After inspection, we’ll issue a full refund or replacement, including original shipping.
Changed Your Mind?
Items can be returned within 30 days if unused, in original packaging, and resellable. You cover shipping, and we refund the product cost (excluding shipping).
Refund Processing
Refunds are issued within 7 business days once approved, though banks may take longer. If not received after 10 business days, contact support@ventureoutland.com.
Restocking Fees
Some items may have a restocking fee, which will be clearly communicated during the return request.

See full policy on in Return & Refund Policy page.

Product Description

LFP Series Pure Sine Wave Inverter/Charger

Overview

4000W low-frequency pure sine wave inverter with charger and AC auto-transfer switch. 240V input, outputting 120V or 240V at 50/60Hz (selectable via SW4). Includes BTS cable and remote control. Low idle current keeps wasted power down.

Benefits

All-in-one: inverter, charger, and automatic transfer switch.
Split-phase power: 240V input; 120V or 240V output; 50/60Hz support.
AC priority by default, battery priority selectable via SW5.
Adjustable charging current from 0% to 100%.
Auto Generator Start: starts a generator when the battery is low and stops after charging.

Features

4000W low-frequency pure sine inverter with charger.
AC/Battery Priority selector.
Automatic Generator Start.
Safety and convenience features.
Low-frequency inverter powers a wide range of appliances.
LCD display and remote control.
Low idle consumption.
7 battery type settings for the charger.
Multi-stage smart charger 120±5A; charger can be disabled.
10ms typical transfer time.

Specifications

Inverter Output
- Continuous Output Power: 4000W
- Surge Rating: 12000W (20 seconds)
- Output: AC120V and AC240V, 60Hz
- AC Input: 240V
- Output Wave: Pure Sine Wave (bypass mode)
- Typical Transfer Time: 10ms (MAX)
- Nominal Efficiency: >88%
DC Input
- Nominal Input Voltage: 12.0Vdc
- Minimum Start Voltage: 10.0Vdc
- Low Battery Alarm: 10.5Vdc-11.0Vdc
- Low Battery Trip: 10.0Vdc-10.5Vdc (select by SW1)
- High Voltage Alarm: 16.0Vdc
- Low Battery Voltage Restart: 13Vdc
- Idle Consumption: 45W
- Power Saver Mode Idle Consumption: 18W
AC Charger
- Charger Rate: 120±5A
- AC Input Range (Grid or Generator): 90-135VAC/100-135VAC (select by SW2), 140-270VAC/184-253VAC (select by SW2)
- Over Charge Protection Shutdown: 15.7V
- Selectable Charge Setting based on battery type
- Adjustable charge current: off 0%-100%
- 3-step intelligent battery charger